Smart-UPS - Line Interactive Sine Wave Technology Application - Low end servers/ PC's / LCD/LED Tv's/ Home Theaters Network/ ATM's/Medical Equipment etc.Efficiency - 96.3% (at 100% load) Sockets - 6 IEC 320 C13 (international PC connectors) & 2 IEC jumpers Front Panel - LED Display Power Chute Software - Business Edition 5 Nodes-v9.1.1 for Windows Hyper-V, Red Hat Enterprise, Linux, VMware, Windows 2003, Battery - In built Back up time Full Load (100%) 3.4 minutes Half Load (50%) 12.5 minutes Quarter Load (25%) 28.1 minutes Warranty - Two years including battery